shell:$ nslookup -timeout=2 -retry=1 'shadowsocks.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	shadowsocks.com
Address: 172.67.68.58
Name:	shadowsocks.com
Address: 104.26.8.9
Name:	shadowsocks.com
Address: 104.26.9.9
Name:	shadowsocks.com
Address: 2606:4700:20::ac43:443a
Name:	shadowsocks.com
Address: 2606:4700:20::681a:809
Name:	shadowsocks.com
Address: 2606:4700:20::681a:909